Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
spanish flu how many years | 1.39 | 0.7 | 9081 | 71 |
how many years did spanish flu last | 1.45 | 0.1 | 4884 | 35 |
what years was the spanish flu | 0.81 | 0.9 | 347 | 51 |
how long did spanish flu epidemic last | 1.29 | 0.8 | 248 | 49 |
years of spanish flu epidemic | 1.52 | 0.8 | 8557 | 84 |
how long did the spanish influenza last | 1.11 | 0.6 | 1708 | 19 |
duration of spanish flu epidemic | 1.83 | 0.6 | 517 | 89 |
life during the spanish flu | 1.23 | 0.9 | 5332 | 77 |
the spanish flu facts | 0.36 | 0.1 | 3119 | 14 |
details about the spanish flu | 0.81 | 0.9 | 1300 | 8 |
when was the spanish flu | 1.45 | 0.9 | 8135 | 30 |